plutonium
n[U]
(chemistry 化) artificially produced radioactive metallic element, derived from uranium and used in nuclear reactors and nuclear weapons 金不. =>App 10 见附录10.
🗣️ 情景例句
It's Malcolm Stewart!
他是Malcolm Stewart。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
Ships carry live sheep to markets in he Middle East where they are killed at festivals.